1 package compbio.stat.servlet;
\r
3 import java.io.IOException;
\r
4 import java.io.PrintWriter;
\r
5 import java.io.StringWriter;
\r
6 import java.util.ArrayList;
\r
7 import java.util.List;
\r
9 import javax.servlet.RequestDispatcher;
\r
10 import javax.servlet.ServletException;
\r
11 import javax.servlet.http.HttpServlet;
\r
12 import javax.servlet.http.HttpServletRequest;
\r
13 import javax.servlet.http.HttpServletResponse;
\r
15 import org.apache.log4j.Logger;
\r
17 import compbio.ws.client.Services;
\r
18 import compbio.ws.client.WSTester;
\r
23 * <li>Test web services and display results on the web page</li>
\r
29 public class ServiceStatus extends HttpServlet {
\r
31 private final static Logger log = Logger.getLogger(ServiceStatus.class);
\r
34 protected void doGet(HttpServletRequest req, HttpServletResponse resp)
\r
35 throws ServletException, IOException {
\r
37 StringBuffer jabawspath = req.getRequestURL();
\r
38 jabawspath = jabawspath.delete(jabawspath.lastIndexOf("/"),
\r
39 jabawspath.length());
\r
40 String serverPath = jabawspath.toString();
\r
42 List<ServiceTestResult> testResults = new ArrayList<ServiceTestResult>();
\r
44 for (Services service : Services.values()) {
\r
45 StringWriter testres = new StringWriter();
\r
46 PrintWriter writer = new PrintWriter(testres, true);
\r
47 WSTester tester = new WSTester(serverPath, writer);
\r
48 ServiceTestResult result = new ServiceTestResult(service);
\r
50 result.failed = tester.checkService(service);
\r
51 } catch (Exception e) {
\r
52 log.info(e, e.getCause());
\r
53 writer.println("Fails to connect to a web service: " + service
\r
54 + " With " + e.getLocalizedMessage() + "\nDetails: ");
\r
55 e.printStackTrace(writer);
\r
59 result.details = testres.toString();
\r
60 testResults.add(result);
\r
62 req.setAttribute("results", testResults);
\r
63 RequestDispatcher rd = req
\r
64 .getRequestDispatcher("statpages/ServicesStatus.jsp");
\r
65 rd.forward(req, resp);
\r